Disc drive assembly



FIG. 1 is a top isometric view of an disc drive assembly embodying our design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right end elevational view thereof; and

FIG. 7 is a left end elevational view thereof. 

The ornamental design for a disc drive assembly, as shown. 